| 摘要 |
<P>PROBLEM TO BE SOLVED: To make it possible to change parameters safely even while a motor is operating with regard to the parameters that may damage a machine if the variation amplitude is large of data including control gains and command data that are varied while the motor is in operation, in a method of changing parameter data of a motor controlling device. <P>SOLUTION: In this parameter data changing method of the motor controlling device, the processes are carried out in sequence of setting variation amplitude parameters that specify a reference of the variation amplitude before and after the change of the parameter data, comparing the values before and after the change of the parameter data by the operation of the motor controlling device at the time of the change of the parameter data, calculating the variation amplitude when a difference exceeds the reference value, and changing the parameter data step by step. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
